Question

At what temperature does 0.034570 moles of Ne occupy a volume of 925 L?

Answer 1

The question is asking for the temperature at which a certain amount of Ne gas will occupy a specific volume, but without the pressure value, it is not possible to calculate the temperature using the Ideal Gas Law.

Step-by-step explanation:

The question asks at what temperature 0.034570 moles of Ne (neon) will occupy a volume of 925 L. To find this temperature, we use the Ideal Gas Law, which states that PV = nRT, where P is pressure, V is volume, n is the number of moles, R is the ideal gas constant, and T is the temperature in Kelvins.

To solve for the temperature (T), we rearrange the formula to T = ­PV/nR. However, we are not provided with the pressure (P) in the question, and it is necessary to have a value for the pressure to find the temperature. Without the pressure value, it is not possible to determine the temperature at which 0.034570 moles of Ne will occupy a volume of 925 L. The student must provide the pressure value to proceed with the calculation.

Answer 2

To find the temperature at which 0.034570 moles of Ne occupy a volume of 925 L, we can use the Ideal Gas Law equation: PV = nRT. Substituting the given values, we find that T ≈ 0.334 K.

Step-by-step explanation:

To find the temperature at which 0.034570 moles of Ne occupy a volume of 925 L, we can use the Ideal Gas Law equation:

PV = nRT

Where P is the pressure, V is the volume, n is the number of moles, R is the gas constant, and T is the temperature in Kelvin.

Since we are given the pressure, volume, and number of moles, we can rearrange the equation to solve for T:

T = PV / (nR)

Substituting the given values:

T = (0.034570 moles * 925 L * 0.0821 L·atm/(mol·K)) / 1 atm

Simplifying gives:

T ≈ 0.334 K